steam treated shock piston 6 5g cm3

{"cid":"91147525","title":"32# shock absorber piston with HRB65 density 6.5g\/cm3 , Piston Band","imgUrl":"https:\/\/img.chinax.com\/nimg\/92\/42\/79c3bc8465cbdb88b29b4ab51714-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"XIAYI","Model Number":"\u03a632mm","Minimum Order Quantity":"2,000pcs","Delivery Time":"One week after payment","Certification":"ISO9001:2008","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"300,000pcs per month","Packaging Details":"According to customer\u2019s demand","Product Name":"Banded Piston","Filler of bands":"Carbon fiber","Material of bands":"Filled PTFE","Color":"black","Application":"car shock absorber","Density of bands":"2.15 g\/cm3","Outer diameter":"31.98mm","Working Temp.":"260 \u2103"}}